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Credentials Management Affecting curl package, versions <7.51.0-1

Severity

 Recommended
0.0
medium
0
10

Snyk's Security Team recommends NVD's CVSS assessment

    Threat Intelligence

    EPSS
    0.56% (78th percentile)

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  • Snyk ID SNYK-DEBIAN12-CURL-1544183
  • published 27 Jun 2018
  • disclosed 1 Aug 2018
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Introduced: 27 Jun 2018

CVE-2016-8616 Open this link in a new tab
CWE-255 Open this link in a new tab

How to fix?

Upgrade Debian:12 curl to version 7.51.0-1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream curl package and not the curl package as distributed by Debian. See How to fix? for Debian:12 relevant fixed versions and status.

A flaw was found in curl before version 7.51.0 When re-using a connection, curl was doing case insensitive comparisons of user name and password with the existing connections. This means that if an unused connection with proper credentials exists for a protocol that has connection-scoped credentials, an attacker can cause that connection to be reused if s/he knows the case-insensitive version of the correct password.